How to root Samsung Galaxy Note 3 SM-N9005 Lollipop 5.0 International version

Please help me how to root my phone - Samsung Galaxy Note 3 SM-N9005 Lollipop 5.0 International version. it's getting old and boring so I want to tweak it. If you could give me the instructions and steps or link I would really appreciate it.
Thanks a lot. 😊

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